By utilizing modal synthesis technique and theory of elastic mechanics, the formation mechanism and simulation method of vehicle body dynamic stress caused by road unevenness are studied.

运用模态综合技术和弹性力学理论，研究了由路面不平度引起的车身动应力的形成机理及其仿真计算方法。

The unevenness in the paint job was quite noticeable.

油漆工作中的不平整非常明显。

The unevenness of the road made the ride very uncomfortable.

路面的不平整让这次骑行非常不舒服。

The unevenness of the terrain made hiking a bit challenging.

地形的不平整使得徒步有点挑战性。

You can feel the unevenness of the floor when you walk barefoot.

当你赤脚走路时，你能感觉到地板的不平整。

The unevenness of the surface caused the ball to bounce unpredictably.

表面的不平整导致球弹跳得不可预测。

Lack of smoothness or regularity; unevenness.

不平坦缺乏平衡感或规律性；

Also, if there appears to be any unevenness of your mattress.

另外，如果出现任何不均匀的床垫。

I sanded the corners to take away any unevenness in the joints.

我用砂纸磨边边角角的地方,去除接头处的不均.

You should smooth out any unevenness in the cloth before you cut it.

裁剪衣服之前,先应该把布料完全弄平整.